A flexible flat cable includes a base film extending in a first direction and having a first length, a conductive wire portion on a first surface of the base film and extending in the first direction, a cover film on the conductive wire portion, extending in the first direction and exposing a part of the conductive wire portion, the cover film having a second length which is less than the first length and a first conductive tape comprising a first tape area on a surface of the cover film and extending in the first direction and a second tape area folded at a certain angle from the first tape area and having a third length.